washer

美 [ˈwɑʃər]
英 [ˈwɒʃə(r)]
  • n.(螺母等的)垫圈;洗衣机
  • 网络垫片;华司;波司垫片
复数:washers  
washer
n.
1.
(螺母等的)垫圈a small flat ring made of rubber, metal or plastic placed between two surfaces, for example under a nut to make a connection tight
2.
(informal)
洗衣机a washing machine

例句

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